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LM3S9D81-IQC80-A1

LM3S9D81-IQC80-A1

LM3S9D81-IQC80-A1

Texas Instruments

512KB 512K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 9000 Series LM3S9D81 100 Pin 80MHz 100-LQFP

SOT-23

LM3S9D81-IQC80-A1 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 100-LQFP
Number of Pins 100
Operating Temperature-40°C~85°C TA
PackagingTray
Series Stellaris® ARM® Cortex®-M3S 9000
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Frequency 80MHz
Base Part Number LM3S9D81
Interface CAN, EBI/EMI, Ethernet, I2C, IrDA, LIN, SPI, UART, USART, USB
Memory Size512kB
Oscillator TypeInternal
Number of I/O 65
RAM Size 96K x 8
Voltage - Supply (Vcc/Vdd) 1.235V~1.365V
Number of Bits 12
Core Processor ARM® Cortex®-M3
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 512KB 512K x 8
Connectivity CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG
Data Converter A/D 16x12b
Number of Timers/Counters 4
Core Architecture ARM
Number of A/D Converters 2
Number of UART Channels 3
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1726 items

LM3S9D81-IQC80-A1 Product Details

LM3S9D81-IQC80-A1 Overview


The package is in 100-LQFP format. The MCU has 65 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 32-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the Stellaris® ARM® Cortex®-M3S 9000 series of components. Microcontroller has abundant program memory size of 512KB 512K x 8. The ARM® Cortex®-M3 Core Processor powers the device and is one of its key features. This MCU is implemented with 512kB memory. LM3S9D81 serves as a base part number to find alternatives. It exhibits good efficiency when it operates at a frequency of 80MHz and it is able to operate at a high frequency. It is possible to access the 100 pins on the chip through the 100 pins. It is equipped with 4 timers and counters. There is a ARM core architecture integrated into it. The device features 8 UART channels. The device contains 2 A/D converters. An entire chip has 12 bits.

LM3S9D81-IQC80-A1 Features


100-LQFP package
Mounting type of Surface Mount


LM3S9D81-IQC80-A1 Applications


There are a lot of Texas Instruments
LM3S9D81-IQC80-A1 Microcontroller applications.


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